GM Service Manual Online
For 1990-2009 cars only
Connector 1: Exhaust Tail Pipe Flow Control Module C1
Connector 2: Exhaust Tail Pipe Flow Control Module C2
Connector 3: Exhaust Tail Pipe Flow Control Valve Solenoid

Exhaust Tail Pipe Flow Control Module C1


Object Number: 130637  Size: CH

Connector Part Information

  • OEM: 12064760
  • Service: 12085208
  • Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

  • Pins: C
  • Terminal/Tray: 12064971/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Exhaust Tail Pipe Flow Control Module C1

Pin

Wire Color

Circuit No.

Function

A-B

--

--

Not Used

C

TN/WH

1962

Engine Brake Solenoid Supply Voltage

D

--

--

Not Used

Exhaust Tail Pipe Flow Control Module C2


Object Number: 1391782  Size: CH

Connector Part Information

  • OEM: 12196605
  • Service: 88953352
  • Description: 8-Way F 070 Series (WH)

Terminal Part Information

  • Pins: 2, 4, 7
  • Terminal/Tray: 173630-7/7
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-33 (YE)

Exhaust Tail Pipe Flow Control Module C2

Pin

Wire Color

Circuit No.

Function

1

--

--

Not Used

2

RD/WH

1240

Battery Positive Voltage

3

--

--

Not Used

4

BK

1150

Ground

5-6

--

--

Not Used

7

L-GN/BK

1098

Class 2 Serial Data

8

--

--

Not Used

Exhaust Tail Pipe Flow Control Valve Solenoid


Object Number: 1405759  Size: CH

Connector Part Information

  • OEM: 12131678
  • Service: 89046833
  • Description: 2-Way F Mini-Timer Series (BK)

Terminal Part Information

  • Terminal/Tray: 60012941/21
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: 12122378/J-35616-4A (PU)

Exhaust Tail Pipe Flow Control Valve Solenoid

Pin

Wire Color

Circuit No.

Function

1

BK

1150

Ground

2

TN/WH

1962

Engine Brake Solenoid Supply Voltage